3525887 has 6 divisors (see below), whose sum is σ = 3721608. Its totient is φ = 3339972.

The previous prime is 3525883. The next prime is 3525889. The reversal of 3525887 is 7885253.

It is not a de Polignac number, because 3525887 - 2² = 3525883 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 3525887.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3525883) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4523 + ... + 5244.

It is an arithmetic number, because the mean of its divisors is an integer number (620268).

Almost surely, 2^3525887 is an apocalyptic number.

3525887 is a deficient number, since it is larger than the sum of its proper divisors (195721).

3525887 is an equidigital number, since it uses as much as digits as its factorization.

3525887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9805 (or 9786 counting only the distinct ones).

The product of its digits is 67200, while the sum is 38.

The square root of 3525887 is about 1877.7345392786. The cubic root of 3525887 is about 152.2028541571.

The spelling of 3525887 in words is "three million, five hundred twenty-five thousand, eight hundred eighty-seven".